Abstract: This paper presents a remote monitoring system that monitors elder who lives alone at home. Through the analysis of elder daily activity information gathered by wireless sensors, we can build the elder’s activity model, which is used to detect abnormal activity.

Key words: gerontechnology, remote monitor, exception detect

摘要： 本文提出了一种针对独居老人的远程监护系统，通过无线传感器获取老人的日常活动信息。通过对一段时间内采集到的活动信息进行活动量的分析，建立老人的活动预测模型，在模型的基础上进行老人活动量异常的检测，实现对独居老人的远程监护。

关键词: 老人福祉科技, 远程监护, 异常发现